GROUP 1
GROUP 2
GROUP 3
GROUP 4
GROUP 5
GROUP 6
GROUP 7
GROUP 8
GROUP 9
GROUP 10
GROUP 11
GROUP 12
GROUP 13
GROUP 14
GROUP 15
GROUP 16
GROUP 17
GROUP 18
附录
occur [J''k3:]
真题出现267次
中文释义:vi. 发生;出现;存在
速记:oc加强+cur跑(往外跑表示发生)
同根:incur, recur, concur
真题:The temperature increase has occurred during the winter and spring, not during the summer.
element [''ElJmJnt]
真题出现230次
中文释义:n. [ 化 ] 元素;要素;部件
同义:component, constituent, ingredient
真题:Hydrogen is a one-valence element.
actually [''ktSUJlI]
真题出现221次
中文释义:adv.实际上;事实上;确实
速记:act行为,行动
同根:action, enact, react, interact
同义:in fact, virtually
真题:At times, it is actually possible to watch the effects of natural selection in host-parasite
relationships.
英文释义:You use actually to indicate that a situation exists or happened, or to emphasize that it is true.